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WO2007006592A3 - Procede et systeme permettant de reconfigurer les capacites fonctionnelles dans un systeme de traitement des donnees comprenant des ressources dormantes - Google Patents

Procede et systeme permettant de reconfigurer les capacites fonctionnelles dans un systeme de traitement des donnees comprenant des ressources dormantes Download PDF

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Publication number
WO2007006592A3
WO2007006592A3 PCT/EP2006/060010 EP2006060010W WO2007006592A3 WO 2007006592 A3 WO2007006592 A3 WO 2007006592A3 EP 2006060010 W EP2006060010 W EP 2006060010W WO 2007006592 A3 WO2007006592 A3 WO 2007006592A3
Authority
WO
WIPO (PCT)
Prior art keywords
resources
data processing
processing system
dormant
dormant resources
Prior art date
Application number
PCT/EP2006/060010
Other languages
English (en)
Other versions
WO2007006592A2 (fr
Inventor
Klaus-Juergen Kuehl
Carl Mayer
Juergen Probst
Original Assignee
Ibm
Klaus-Juergen Kuehl
Carl Mayer
Juergen Probst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm, Klaus-Juergen Kuehl, Carl Mayer, Juergen Probst filed Critical Ibm
Priority to EP06708304.8A priority Critical patent/EP1902368B1/fr
Priority to CN2006800254660A priority patent/CN101223508B/zh
Publication of WO2007006592A2 publication Critical patent/WO2007006592A2/fr
Publication of WO2007006592A3 publication Critical patent/WO2007006592A3/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2284—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by power-on test, e.g. power-on self test [POST]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2041—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with more than one idle spare processing component

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)

Abstract

L'invention concerne un procédé, un progiciel informatique et un système qui permettent de reconfigurer les capacités fonctionnelles dans un système de traitement des données comprenant des ressources dormantes. Selon l'invention, on utilise les ressources dormantes d'un système de traitement des données pour remplacer (360) les caractéristiques fonctionnelles d'une unité matérielle cassée et compenser les ressources perdues. Si suffisamment de ressources dormantes sont disponibles pour remplacer les capacités fonctionnelles de l'unité matérielle cassée, le système de traitement des données peut être utilisé sans dégradation de ses capacités. Sinon, l'invention permet de réduire la dégradation. La partie fonctionnelle de l'unité matérielle cassée est isolée (340) du système, mais ses données de configuration sont lues (350) à partir de sa partie non fonctionnelle. Les données de définition d'habilitation contenues dans les données de configuration sont alors analysées à la recherche des ressources manquantes. Les ressources dormantes disponibles sont alors activées jusqu'à ce que toutes les ressources perdues soient remplacées ou qu'il n'y ait plus de ressources dormantes pour le remplacement.
PCT/EP2006/060010 2005-07-12 2006-02-16 Procede et systeme permettant de reconfigurer les capacites fonctionnelles dans un systeme de traitement des donnees comprenant des ressources dormantes WO2007006592A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06708304.8A EP1902368B1 (fr) 2005-07-12 2006-02-16 Procede et systeme permettant de reconfigurer les capacites fonctionnelles dans un systeme de traitement des donnees comprenant des ressources dormantes
CN2006800254660A CN101223508B (zh) 2005-07-12 2006-02-16 数据处理系统中重新配置功能性能力的方法和系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05106372 2005-07-12
EP05106372.5 2005-07-12

Publications (2)

Publication Number Publication Date
WO2007006592A2 WO2007006592A2 (fr) 2007-01-18
WO2007006592A3 true WO2007006592A3 (fr) 2007-04-19

Family

ID=36659935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/060010 WO2007006592A2 (fr) 2005-07-12 2006-02-16 Procede et systeme permettant de reconfigurer les capacites fonctionnelles dans un systeme de traitement des donnees comprenant des ressources dormantes

Country Status (5)

Country Link
US (1) US7536604B2 (fr)
EP (1) EP1902368B1 (fr)
CN (1) CN101223508B (fr)
TW (1) TWI417744B (fr)
WO (1) WO2007006592A2 (fr)

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* Cited by examiner, † Cited by third party
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US7454687B2 (en) * 2005-07-06 2008-11-18 International Busniess Machines Corporation Method and infrastructure for recognition of the resources of a defective hardware unit
US8185731B2 (en) * 2007-09-25 2012-05-22 International Business Machines Corporation Device for configuring functional capabilities in a data processing system
US20090172576A1 (en) * 2007-12-28 2009-07-02 Nixon Cheaz Method and System for Enabling and Disabling Features of a Computer Application Using a Preview Mode Within a Graphical User Interface
US8196143B2 (en) * 2008-05-05 2012-06-05 International Business Machines Corporation Storing resource information
US9819945B2 (en) 2014-06-25 2017-11-14 Qualcomm Incorporated Multi-layer video coding
US9955150B2 (en) * 2015-09-24 2018-04-24 Qualcomm Incorporated Testing of display subsystems
CN105679377B (zh) * 2016-01-11 2018-07-03 福州瑞芯微电子股份有限公司 CPU cache存储器的自适应测试方法及装置
US10496811B2 (en) * 2016-08-04 2019-12-03 Data I/O Corporation Counterfeit prevention
US9715466B1 (en) * 2016-09-23 2017-07-25 International Business Machines Corporation Processing input/output operations in a channel using a control block
US10134139B2 (en) 2016-12-13 2018-11-20 Qualcomm Incorporated Data content integrity in display subsystem for safety critical use cases

Citations (3)

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US20030120914A1 (en) * 2001-10-27 2003-06-26 International Business Machines Corporation Flexible temporary capacity upgrade/downgrade in a computer system without involvement of the operating system
US6697979B1 (en) * 1997-12-22 2004-02-24 Pact Xpp Technologies Ag Method of repairing integrated circuits
GB2405006A (en) * 2003-08-05 2005-02-16 Hewlett Packard Development Co Managing replacement of computing resources

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US3812469A (en) * 1972-05-12 1974-05-21 Burroughs Corp Multiprocessing system having means for partitioning into independent processing subsystems
JPS58501602A (ja) * 1981-09-18 1983-09-22 クリスチャン　ロプシング　エ−・エス マルチプロセッサ・コンピュ−タシステム
US6018812A (en) * 1990-10-17 2000-01-25 501 Charles Stark Draper Laboratory, Inc. Reliable wafer-scale integrated computing systems
US5812757A (en) * 1993-10-08 1998-09-22 Mitsubishi Denki Kabushiki Kaisha Processing board, a computer, and a fault recovery method for the computer
WO1997007463A1 (fr) 1995-08-11 1997-02-27 International Business Machines Corporation Procede de verification de la configuration d'un systeme informatique
JP3072048B2 (ja) * 1996-03-19 2000-07-31 株式会社東芝 計算機システムおよび計算機システムのソフトウェア故障回復方法
JP3892998B2 (ja) * 1999-09-14 2007-03-14 富士通株式会社 分散処理装置
US6550020B1 (en) * 2000-01-10 2003-04-15 International Business Machines Corporation Method and system for dynamically configuring a central processing unit with multiple processing cores
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TWI225218B (en) * 2002-08-29 2004-12-11 Faraday Tech Corp Decoding method for decoding instructions in an executing package
JP4478580B2 (ja) 2002-12-20 2010-06-09 インターナショナル・ビジネス・マシーンズ・コーポレーション 交換可能ハードウェア・ユニットを二者択一的に活動化するための方法およびシステム
EP1573552B1 (fr) * 2002-12-20 2007-09-05 International Business Machines Corporation Procede et systeme permettant d'activer alternativement une unite materielle rempla able
KR100553920B1 (ko) * 2003-02-13 2006-02-24 인터내셔널 비지네스 머신즈 코포레이션 컴퓨터 클러스터 운영 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697979B1 (en) * 1997-12-22 2004-02-24 Pact Xpp Technologies Ag Method of repairing integrated circuits
US20030120914A1 (en) * 2001-10-27 2003-06-26 International Business Machines Corporation Flexible temporary capacity upgrade/downgrade in a computer system without involvement of the operating system
GB2405006A (en) * 2003-08-05 2005-02-16 Hewlett Packard Development Co Managing replacement of computing resources

Also Published As

Publication number Publication date
CN101223508A (zh) 2008-07-16
US7536604B2 (en) 2009-05-19
EP1902368A2 (fr) 2008-03-26
TW200712920A (en) 2007-04-01
US20070011407A1 (en) 2007-01-11
CN101223508B (zh) 2010-05-26
WO2007006592A2 (fr) 2007-01-18
EP1902368B1 (fr) 2015-10-14
TWI417744B (zh) 2013-12-01

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